-78.27% is the change from 382 to 83
Calculation steps:
[( 83 - 382 ) ÷ 382] x 100 = -78.27%
Formula
Percentage change = [(83 - 382) / 382] x 100
Subtract the new number by the original number
83 - 382 = -299
-299 ÷ 382 = -0.7827225130890052
-0.7827225130890052 x 100 = -78.27%